Heat developable light-sensitive material incorporating a substi

Gas separation: apparatus – Solid sorbent apparatus – With control means responsive to sensed condition

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96 76R, 96 95, G03C 102, G03C 148, G03C 106

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active

040212491

ABSTRACT:
A heat developable light-sensitive material having reduced fog, increased whiteness, and stability to normal room illumination comprising a support having therein or in one or more layers thereon (a) an organic silver salt, (b) a light-sensitive silver halide or a component capable of forming a light-sensitive silver halide upon reaction with the organic silver salt (a), and (c) as a reducing agent an s-triazine-2,4,6-(1H, 3H, 5H)-trione substituted with a phenol derivative (having a substituted group in at least one of the o-positions thereof with respect to the hydroxyl group) in at least one of the 1-, 3- or 5-positions.

REFERENCES:
patent: 2857274 (1958-10-01), Land et al.
patent: 2857276 (1958-10-01), Land et al.
patent: 3457075 (1969-07-01), Morgan et al.
patent: 3775128 (1973-11-01), Yamamoto et al.

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